<!--内容区域(用于tab选项卡插件)-->
<div class="lts-content">
  <div
    data-lts-toggle="iframe"
    data-click-close-sidebar="true"
    data-sidebar-toggle="true"
    data-qt-defaultTabs='[{"url":"welcome.html","title":"首页","closable":false}]'
    data-qt-id="qtab"
    data-qt-toolbar-dropdown-enable="true"
    data-qt-toolbar-refresh-enable="true"
    data-qt-tab-contextmenu-enable="true"
    data-qt-tab-timeout-enable="false"
    data-qt-tab-remember="true"
    data-qt-tab-loading-enable="true"
    data-qt-tab-dragSort="true"
  >
  </div>
</div>
